Study Erdman (1981): study NL 1978
- Public
- Heart patients, The Netherlands 1978-1979
- Sample
- Respondents
- N = 1752
- Non Response
- 6,0%
- Assessment
- Interview: face-to-face
Correlate
- Authors's Label
- Social inhibition
- Our Classification
-
-
- Operationalization
- Factor derived from respouses of the following statements:
-I dislike to speak to a group
-I am the leader of a group
-I like to say what to do
-I am shy
-I dislike to much people around me
-I have no influence on people
Observed Relation with Happiness
-Happy(3) M = 11.08 SD = 2.59
-Unhappy(1-2) M = 11.25 SD = 2.28
difference M = -0.17 Sd = 0.31
-Unhappy(1+3) M = 10.92 SD = 2.47
difference M = 0.0 SD = 0.05